The more an idea is developed, the more concise becomes its expression: the more a tree is pruned, the better is the fruit. – Alfred Bougeart, quoted in A Thousand Flashes of French Wit, Wisdom, and Wickedn

Life itself is a quotation. – Jorge Luis Borges

A fine quotation is a diamond on the finger of a man of wit, and a pebble in the hand of a fool. – Joseph Roux (1834–1905), Meditations of a Parish Priest, 1886, translated

A writer can get into a vast deal of trouble through misquotation. If you ever want to receive lots of mail, I recommend you get a Shakespeare quote wrong in a magazine or newspaper.” – Joseph Epstein, Foreward to Fred Shapiro’s Yale Book of Quotations, 2006